ES2015671A6 - Pipe for relining underground pipelines. - Google Patents
Pipe for relining underground pipelines.Info
- Publication number
- ES2015671A6 ES2015671A6 ES8901818A ES8901818A ES2015671A6 ES 2015671 A6 ES2015671 A6 ES 2015671A6 ES 8901818 A ES8901818 A ES 8901818A ES 8901818 A ES8901818 A ES 8901818A ES 2015671 A6 ES2015671 A6 ES 2015671A6
- Authority
- ES
- Spain
- Prior art keywords
- pipe
- underground pipelines
- inside wall
- relining
- relining underground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Sewage (AREA)
Abstract
Pipe for relining underground pipelines, which is of the composite type having an annularly rigid corrugated outside wall (10) of polymer material, which is connected to the outside surface of a smooth inside wall (11) which consists of a thermoplastic elastomer so that it can be stretched and compressed. According to the invention there is provided on the inside of the smooth inside wall (11) a thin layer (13) of thermoplastic having a lower frictional coefficient and/or greater wear-resistance than the material of the inside wall.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802005A SE461293B (en) | 1988-05-30 | 1988-05-30 | ROUTES FOR LINING OF MARKETING PIPES |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2015671A6 true ES2015671A6 (en) | 1990-09-01 |
Family
ID=20372459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8901818A Expired - Fee Related ES2015671A6 (en) | 1988-05-30 | 1989-05-29 | Pipe for relining underground pipelines. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0417184B1 (en) |
JP (1) | JP2561741B2 (en) |
AU (1) | AU623911B2 (en) |
DK (1) | DK173479B1 (en) |
ES (1) | ES2015671A6 (en) |
FI (1) | FI90589C (en) |
NO (1) | NO177725C (en) |
SE (1) | SE461293B (en) |
WO (1) | WO1989012198A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000515949A (en) * | 1996-01-11 | 2000-11-28 | ウポノール ベー.フアー. | Underground pipeline lining configuration |
JP2002257269A (en) * | 2000-11-07 | 2002-09-11 | Dainippon Plastics Co Ltd | Corrugated pipe made of synthetic resin |
DE10252573A1 (en) * | 2002-11-12 | 2004-05-27 | Fränkische Rohrwerke Gebr. Kirchner GmbH + Co. KG | composite pipe |
JP2011027197A (en) * | 2009-07-27 | 2011-02-10 | Kanaflex Corporation | Pressure tube for fluid |
DE202013104646U1 (en) * | 2013-10-15 | 2015-01-16 | Rehau Ag + Co. | Plastic pipe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR69963E (en) * | 1974-03-22 | 1959-01-30 | Onera (Off Nat Aerospatiale) | Apparatus for counting records |
FR2422102A1 (en) * | 1978-04-05 | 1979-11-02 | Muscianese Giuseppe | Pneumatic application of tubular flexible plastic linings to pipes - using static or mobile inflatable adhesive coated seals which are located inside the pipe and inflated |
AU4541179A (en) * | 1978-04-05 | 1979-10-18 | Daniel Cahuzac | Sheath for forming and internal lining for a conduit |
DE3132435A1 (en) * | 1981-08-17 | 1983-02-24 | Franz Dr-.Ing. 7230 Schramberg Welte | Pipe, in particular fountain pipe, made of plastic and process for the production thereof |
GB8501474D0 (en) * | 1985-01-21 | 1985-02-20 | Edgealpha Ltd | Lining of passageways |
JPS6224671A (en) * | 1985-07-25 | 1987-02-02 | Meidensha Electric Mfg Co Ltd | Complex element structure of thyristor |
NL8502327A (en) * | 1985-08-23 | 1987-03-16 | Wavin Bv | PLASTIC TUBE COMPRISING AN OUTDOOR HOUSING WITH RIDGES AND SMOOTH INTERIOR WALL AND METHOD FOR REPAIRING RESP. IMPROVE A SEWAGE TUBE. |
SE8600964L (en) * | 1986-03-04 | 1987-09-05 | Uponor Ab | RODS FOR INFO LINING OF MARKET LOCATIONS |
-
1988
- 1988-05-30 SE SE8802005A patent/SE461293B/en not_active IP Right Cessation
-
1989
- 1989-05-25 EP EP19890906851 patent/EP0417184B1/en not_active Expired
- 1989-05-25 JP JP1506207A patent/JP2561741B2/en not_active Expired - Fee Related
- 1989-05-25 WO PCT/SE1989/000294 patent/WO1989012198A1/en active IP Right Grant
- 1989-05-25 AU AU37631/89A patent/AU623911B2/en not_active Ceased
- 1989-05-29 ES ES8901818A patent/ES2015671A6/en not_active Expired - Fee Related
-
1990
- 1990-11-29 NO NO905186A patent/NO177725C/en not_active IP Right Cessation
- 1990-11-29 FI FI905887A patent/FI90589C/en not_active IP Right Cessation
- 1990-11-30 DK DK199002863A patent/DK173479B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8802005L (en) | 1989-12-01 |
DK173479B1 (en) | 2000-12-11 |
DK286390A (en) | 1990-11-30 |
NO905186L (en) | 1990-11-29 |
SE461293B (en) | 1990-01-29 |
SE8802005D0 (en) | 1988-05-30 |
EP0417184A1 (en) | 1991-03-20 |
FI90589B (en) | 1993-11-15 |
FI905887A0 (en) | 1990-11-29 |
AU3763189A (en) | 1990-01-05 |
NO905186D0 (en) | 1990-11-29 |
EP0417184B1 (en) | 1992-12-23 |
NO177725B (en) | 1995-07-31 |
JP2561741B2 (en) | 1996-12-11 |
WO1989012198A1 (en) | 1989-12-14 |
DK286390D0 (en) | 1990-11-30 |
AU623911B2 (en) | 1992-05-28 |
JPH03504630A (en) | 1991-10-09 |
NO177725C (en) | 1995-11-15 |
FI90589C (en) | 1994-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20070530 |